Tomari tides today
- Tide now 0.5 ft ↓ falling · low 11:22 am (0.1 ft)
- Best time to fish 10:30–11:40 pm average day · 6/10
- Beach day Not today Not a beach day · 0/10
- Waves · water 6.7 ft · 58 °F moderate · 7.1 s from the west-northwest
- Wind · air 6 mph · 45 °F from the SW, gusts 18 · mainly clear
- Sun 6:08 am–4:35 pm 10 h 27 min of daylight
- Moon 88% · 6:25 pm waning gibbous · rises at 6:25 pm
- Best time to dive 10:40 am–12:00 pm average day · 6/10
- High Wave Advisory (波浪注意報) · Tomari Village: waves up to 9.8 ft, take care. Until further notice. Japan Meteorological Agency (JMA), issued today at 4:12 am · Public Data License 1.0
Official text
Japanese
石狩・空知・後志地方波浪警報・注意報
石狩、後志地方では、高波に注意してください。
泊村：波浪注意報（継続）
波高：３メートル出典：気象庁ホームページ (https://www.jma.go.jp/). TidePlanet has extracted this area’s warnings from the JMA’s, translated their names and converted their figures to the chosen units: this is not an official JMA publication.
- Gale Advisory (強風注意報) · Tomari Village: winds up to 34 mph at sea, take care. Until further notice. Japan Meteorological Agency (JMA), issued today at 7:22 am · Public Data License 1.0
Official text
Japanese
石狩・空知・後志地方暴風（雪）警報・注意報
石狩、空知、後志地方では、強風に注意してください。
泊村：強風注意報（継続）
海上 最大風速：１５メートル出典：気象庁ホームページ (https://www.jma.go.jp/). TidePlanet has extracted this area’s warnings from the JMA’s, translated their names and converted their figures to the chosen units: this is not an official JMA publication.
Today in Tomari there are high tides at 3:40 am (1.0 ft) and 7:10 pm (1.0 ft) and low tides at 11:22 am and 10:41 pm. Tide coefficient 97. Right now the tide is falling toward the low tide at 11:22 am. The sun rises at 6:08 am and sets at 4:35 pm: 10 h 27 min of daylight. The moon is 88% illuminated (waning gibbous) and rises at 6:25 pm. Major solunar periods run from 12:38 am to 2:38 am and from 1:10 pm to 3:10 pm. The next spring tides arrive from October 27 to 29. The sea is moderate, with 6.7 ft waves. There's a light breeze from the southwest (6 mph). Mainly clear, 45 °F.
Fishing in Tomari today
Best time to fish
Solunar activity today: medium- Low tide at 10:41 pm
- Falling pressure (−0.10 inHg in 24 h), light offshore wind (8 mph) and 5.3 ft waves
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 97 (spring tides)
Your day at a glance
The best window, 10:30 pm to 11:40 pm, combines the 10:41 pm low tide and falling pressure. Also good from 6:10 pm to 6:50 pm, with the 7:10 pm high tide and moonrise. Also worth a try from 10:20 am to 12:20 pm, with the 11:22 am low tide and moonset, though with rising pressure.
Beach day in Tomari
Is it a beach day?
- Cross-shore breeze (10 mph)
- Low tide at 11:22 am: more sand
- Cloudy (76% cloud cover)
- Feels like 43 °F: chilly for the beach
- Rain (0.08 in)
- Dangerous for swimming: 7.2 ft waves every 7 s; high rip current risk
Dangerous surf during beach hours. Stay out if the red flag is up, and never swim where there is no lifeguard.
Today, hour by hour
- Swimming Dangerous · 7.2 ft
7.2 ft waves every 7 s: dangerous for swimming. Stay out if the red flag is up. High rip current risk. If you're caught in a rip current, don't swim against it: swim parallel to shore and wave for help. Always follow the lifeguard's flags.
- Water 58 °F
Very cold: ease in and keep swims short.
- Sun & sunscreen UV 2 · SPF 15
Max UV 2 (low): SPF 15 sunscreen.
- Wind 10 mph
Cross-shore breeze (10 mph).
- Tide & sand 11:22 am
Low tide at 11:22 am and 10:41 pm: that's when there's the most sand. High tide at 3:40 am and 7:10 pm.
We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days
Beaches near Tomari
We don't know of any named beaches within 6.2 mi of Tomari.
Missing one? Beaches come from OpenStreetMap: you can add it there. Add or fix on OpenStreetMap
Beaches and amenities: © OpenStreetMap contributors (ODbL).
Webcams near Tomari
Webcams provided by windy.com — add a webcam
Tides in Tomari
Today's high and low tides
- ▲ High tide 3:40 am 1.0 ft · coef. 97
- ▼ Next low tide 11:22 am 0.1 ft
- ▲ High tide 7:10 pm 1.0 ft · coef. 92
- ▼ Low tide 10:41 pm 0.9 ft
↓ Falling The tide is falling. 3 h 31 min to low tide at 11:22 am.
Tide coefficient 97 for the 3:40 am high tide and 92 for the 7:10 pm high tide. Spring tides. The water rises and falls 0.9 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?
2026 extremes: the highest tide of the year is on July 15 (1.4 ft) and the lowest, on April 18 (-0.3 ft).
Mixed: two high and two low tides a day, but of quite different heights.
Heights above NLLW. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. NLLW
Tide coefficient and range in October
The biggest tides of the month came from October 27 to 28 (coefficient 101, 0.9 ft range). The smallest, from October 19 to 20 (coefficient 20, 0.5 ft).
Tide and solunar table · this week
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Thu 29 | 6:08 am · 4:35 pm | High tide 3:40 am · 1.0 ft | Low tide 11:22 am · 0.1 ft | High tide 7:10 pm · 1.0 ft | Low tide 10:41 pm · 0.9 ft | Coef. 97 | 88% | Major periods 12:38 am · 1:10 pm | Medium |
| Fri 30 | 6:09 am · 4:33 pm | High tide 4:15 am · 1.1 ft | Low tide 12:17 pm · 0.2 ft | — | — | Coef. 88 | 80% | Major periods 1:43 am · 2:15 pm | High |
| Sat 31 | 6:11 am · 4:32 pm | High tide 4:56 am · 1.1 ft | Low tide 1:18 pm · 0.2 ft | — | — | Coef. 75 | 69% | Major periods 2:47 am · 3:18 pm | Medium |
| Sun 1 | 6:12 am · 4:31 pm | High tide 5:46 am · 1.0 ft | Low tide 2:29 pm · 0.3 ft | — | — | Coef. 60 | 58% | Major periods 3:47 am · 4:16 pm | Medium |
| Mon 2 | 6:13 am · 4:29 pm | High tide 7:02 am · 0.9 ft | Low tide 3:50 pm · 0.3 ft | — | — | Coef. 48 | Last quarter | Major periods 4:43 am · 5:09 pm | Medium |
| Tue 3 | 6:15 am · 4:28 pm | High tide 9:00 am · 0.8 ft | Low tide 5:15 pm · 0.3 ft | — | — | Coef. 46 | 36% | Major periods 5:34 am · 5:58 pm | Medium |
| Wed 4 | 6:16 am · 4:27 pm | High tide 12:47 am · 0.7 ft | Low tide 6:02 am · 0.6 ft | High tide 11:00 am · 0.7 ft | Low tide 6:25 pm · 0.3 ft | Coef. 54 | 26% | Major periods 6:22 am · 6:44 pm | Medium |
▲ high tide · ▼ low tide · heights above NLLW. Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.
Where this tide comes from
Tomari has no station of its own, so we use the tide at Iwanai (TICON-4), 5.5 mi away. On the open coast the difference is usually a few minutes and inches; inside estuaries, rivers and enclosed bays it can be much larger.
Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data
The sea at Tomari
Sea stateSea state: moderate
The waves you may find
- Most commonMost common3.3 ft
- Significant6.7 ft
- Highest expectedHighest14 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 14 ft. Before heading out, expect waves of up to 14 ft.
Wind on the coast and offshore
Cross-onshore wind. The coast faces west and the wind comes in from the sea at an angle: a bit more surf at the shore and drift along the coast, toward land.
Wave height, next 7 daysWaves, next 7 days
Waves build over the next few days. The biggest waves arrive on Sunday 1: 11 ft with a period of 8 s, from the west-northwest (rough).
Water temperature
Water temperature →Water temperature changes how fish behave: in very cold or very warm water they feed less. The water cools over the next few days: about 55.9 °F by Wednesday 4.
Water colder than normal for late October (−2.0 °F).
Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses
Water temperature →Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 7:51 am (local time).
Surf in Tomari today
Surf today
Fair- 4.0–6.1 ft surf at the shore, a good size with some punch
- 5.8 ft swell at 6 s from the west, short: weak, messy waves
- Light onshore wind (6 mph): a bit of chop
- Falling tide (low tide at 11:22 am)
- Light: First light 5:39 am · sunrise 6:08 am · sunset 4:35 pm · last light 5:04 pm
- Tide: high 3:40 am (1.0 ft), low 11:22 am (0.1 ft), high 7:10 pm (1.0 ft) and low 10:41 pm (0.9 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
- Water at 57.7 °F: a 4/3 fullsuit (booties if you run cold).
- Energy: 233 kJ · Medium power
Today’s surf at a glance
The best window, 7:00 am to 11:00 am, has a good size, though with a short-period swell.
An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.
Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.
Diving in Tomari today
Diving and snorkeling today
Likely visibility: poor- Slack water around low tide (11:22 am): little current from 11:07 am to 11:40 am
- 4.9 ft swell at 6 s from the west: some surge on the bottom
- Light cross-shore wind (9 mph)
- 0.0 mph current toward the east, weak (model)
- Sun high: more light underwater
- Slack water today: high tide 3:40 am (3:20–4:00 am), low tide 11:22 am (11:07–11:40 am), high tide 7:10 pm (6:40–7:50 pm) and low tide 10:41 pm (9:40–11:40 pm)
- Likely visibility: poor. Swell (up to 8.9 ft at 8 s), rain (0.80 in) and wind over the last few days have stirred up the water. Based on the last 24 hours of data.
- Water at 57.7 °F: a 7 mm wetsuit, with hood and booties.
- Snorkeling: better not, with these waves, wind or current.
- Night dive: dark from 5:04 pm. Waning gibbous (88%), rising at 6:25 pm: a bright night.
Your diving day at a glance
The best window, 10:40 am to 12:00 pm, combines slack water at low tide, light wind, weak current and the sun high, though with some swell.
Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.
Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.
Dive sites, wrecks and dive shops nearby
We have no dive sites, dive shops or wrecks on record within 12 mi of Tomari.
If you know one, you can add it to OpenStreetMap and it will show up here after the next update. Missing one? Add it to OpenStreetMap
Sites: © OpenStreetMap contributors (ODbL).
Weather in Tomari
Now in Tomari
- Low / high
- 42 / 50 °F
- Rain
- 0.60 in · 100%
- Clouds
- 43%
- Humidity
- 58%
- Dew pointDew point
- 31 °F
- Visibility
- 15 mi
- UV indexUV
- 1 · low
- Air qualityAir
- Fair · 31
- Saharan dust
- No
Pressure and fishing
- ↗ RisingRising Anglers say fish bite less for a while
- → SteadySteady · now Anglers expect normal activity
- ↘ FallingFalling Anglers say fish feed more before the change
Steady now (+0.02 inHg in 3 hours). Over the next 48 hours: −0.53 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.
Today, hour by hourHour by hour
Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.
| Time | 12:00 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Light drizzle | Light drizzle | Clear | Partly cloudy | Overcast | Light drizzle | Light rain | Rain |
| Temperature | 42° | 44° | 44° | 46° | 50° | 49° | 48° | 48° |
| Wind (mph) | 19 WNW | 20 WNW | 10 W | 7 SSW | 9 S | 10 S | 13 SSE | 10 SSE |
| Gusts | 36 | 39 | 26 | 15 | 18 | 21 | 22 | 26 |
| Waves | 9.4 ft | 9.1 ft | 7.7 ft | 6.0 ft | 5.1 ft | 4.9 ft | 5.7 ft | 5.8 ft |
| Rain | 0.01 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.01 in | 0.06 in | 0.12 in |
- 9:00 am 46° 7 SSW 6.0 ft
- 12:00 pm 50° 9 S 5.1 ft
- 3:00 pm 49° 10 S 4.9 ft
- 6:00 pm 48° 13 SSE 5.7 ft
- 9:00 pm 48° 10 SSE 5.8 ft
- 12:00 am 48° 7 SSE 5.1 ft
- 3:00 am 46° 7 SE 4.4 ft
- 6:00 am 47° 9 SE 3.9 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 29 | 42 / 50 °F | 21 mph SW | 9.4 ft | 3:40 am · 7:10 pm | |
| Fri 30 | 46 / 61 °F | 10 mph SSE | 5.1 ft | 4:15 am | |
| Sat 31 | 40 / 56 °F | 24 mph W | 8.9 ft | 4:56 am | |
| Sun 1 | 40 / 43 °F | 24 mph WNW | 11 ft | 5:46 am | |
| Mon 2 | 39 / 49 °F | 6 mph ESE | 4.7 ft | 7:02 am | |
| Tue 3 | 42 / 45 °F | 19 mph WNW | 5.2 ft | 9:00 am | |
| Wed 4 | 37 / 43 °F | 16 mph WNW | 4.6 ft | 12:47 am · 11:00 am | |
| Thu 5 | 35 / 56 °F | 9 mph ESE | 3.3 ft | 12:54 am · 12:45 pm | |
| Fri 6 | 38 / 50 °F | 22 mph WNW | 3.1 ft | 1:06 am · 2:09 pm | |
| Sat 7 | 36 / 38 °F | 22 mph WNW | 11 ft | 1:19 am · 3:13 pm | |
| Sun 8 | 35 / 39 °F | 19 mph WNW | 10 ft | 1:35 am · 4:07 pm | |
| Mon 9 | 34 / 37 °F | 15 mph WNW | 6.0 ft | 1:52 am · 4:54 pm | |
| Tue 10 | 32 / 38 °F | 15 mph NNW | 7.3 ft | 2:12 am · 5:37 pm | |
| Wed 11 | 35 / 39 °F | 18 mph W | 7.9 ft | 2:35 am · 6:19 pm |
- Fri 30 Light drizzle 46° / 61° 5.1 ft
- Sat 31 Light rain 40° / 56° 8.9 ft
- Sun 1 Drizzle 40° / 43° 11 ft
- Mon 2 Drizzle 39° / 49° 4.7 ft
- Tue 3 Light rain 42° / 45° 5.2 ft
- Wed 4 Light rain 37° / 43° 4.6 ft
- Thu 5 Drizzle 35° / 56° 3.3 ft
Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.
- The models Partly agree · medium confidence: unsure about wind today. See the models →
- Outlook Next few weeks, compared with normal: a bit cooler and normal rain. See the outlook →
- Normal Today, cooler than normal for late October (−3.1 °F; normal high: 54 °F). Climate by month →
Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 7:51 am (local time).
The sun in Tomari
Sunrise and sunset
- First light 5:05 am
- Full dark 5:37 pm
- Civil dawn 5:39 am
- Civil dusk 5:04 pm
- Solar noon 11:22 am (34° high)
- Daylight 10 h 27 min (−3 min)
- Evening golden hour 3:55 pm
- Full dark 5:37 pm
Golden hour and the day-night map
Today the sun is 92,345,004 mi away and looks 32′ 11″ across.
The moon in Tomari
Moon phase and position
Today the moon is 226,480 mi away and looks 32′ 46″ across.
Solunar periods
Today's activity: medium- 12:38–2:38 am Major · the moon passes overhead · high activity
- 1:10–3:10 pm Major · the moon passes underfoot · high activity
- 9:24–10:24 am Minor · moonset · medium activity
- 5:55–6:55 pm Minor · moonrise · medium activity
According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.
Upcoming moon phases
2026 moon calendar →- Last quarter Mon, Nov 2 · 5:29 amNov 2 in 4 days
- New moon Mon, Nov 9 · 4:03 pmNov 9 in 11 days
- First quarter Tue, Nov 17 · 8:48 pmNov 17 in 19 days
- Full moon Tue, Nov 24 · 11:54 pmNov 24 in 26 days
Perigee on October 29, 226,426 mi away, coinciding with the spring tides from October 27 to 29: they will be stronger than usual.
Where to fish in Tomari
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Jetty 2.9 mi
- Jetty 3.0 mi
- Jetty 3.6 mi
- Jetty 4.6 mi
- Jetty 4.7 mi
- Jetty 5.3 mi
- Jetty 5.4 mi
- Jetty 6.5 mi
Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.
Water depth
Shallow, gradualShallow, gradual bottom: you need to go 1 mi out for 33 ft of water. It reaches 164 ft at 2 mi.
From the shoreline (0.35 mi from Tomari) out to sea, heading west.
How far from shore
- 16 ft deep0.6 mi
- 33 ft deep1 mi
- 66 ft deep1.3 mi
- 164 ft deep2 mi
For fishing, swimming and diving
- Shore fishing. Shallow, gradual bottom (16 ft at 0.6 mi): cast far from the beach and fish the high tide, when there is more water close in.
- Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
- Diving. Shallow near shore: you only reach 33 ft at 1 mi. For dives deeper than 33 ft, go by boat.
Rough estimate: here the data comes in cells of about 0.3 mi and misses details near shore (rocks, sandbars, small coves).
Source: NOAA ETOPO 2022 (CC0), cells of about 0.3 mi; depth below mean sea level. For reference only: not for navigation or anchoring.
Tides near TomariTides nearby
- Kamoenai6.0 mi
- Iwanai6.4 mi
- Furubira16 mi
- Funama16 mi
- Yoichi17 mi
- Suttsu24 mi
- Otaru27 mi
- Nagatoyomachi34 mi
- Rebun34 mi
- Toyoura36 mi
Tomari at a glance
- Town or city of about 1,750 people. Coordinates: 43.067° N, 140.500° E.
- It is 90 mi north of Hakodate, the main place in Hokkaido. The sun rises 3 min later and sets 1 min earlier than in Hakodate.
- The nearest tide station, Iwanai, is 5.5 mi to the south.
- Its coast faces west.
Questions about TomariQuestions
What time is high tide today in Tomari?
Today in Tomari there are high tides at 3:40 am (1.0 ft) and 7:10 pm (1.0 ft) and low tides at 11:22 am and 10:41 pm. Tide coefficient 97.
What time is sunset today in Tomari?
At 4:35 pm. There is light until the end of civil twilight, at 5:04 pm.
What time is sunrise tomorrow in Tomari?
At 6:09 am. First light comes at 5:07 am.
What phase is the moon today?
Waning gibbous, 88% illuminated. New moon on Mon, Nov 9 · 4:03 pm.
When are the next spring tides?
From October 27 to 29, together with the lunar perigee: they will be stronger than usual.
What are today's solunar periods?
Major 12:38–2:38 am, Minor 9:24–10:24 am, Major 1:10–3:10 pm, Minor 5:55–6:55 pm. Today's activity is medium.
What's the weather like today in Tomari?
Rain, from 42 °F to 50 °F, with a light breeze from the southwest (6 mph) and a 100% chance of rain.
How is the sea today in Tomari?
Moderate (Douglas 4): 6.7 ft waves with a period of 7.1 s from the west-northwest. The water is 57.9 °F.
When is the best time to visit Tomari?
The best time to visit Tomari is from July to August: highs of 73 °F to 76 °F, about 10 rainy days a month and 5 hours of sunshine a day.
Can I use this data for navigation?
No. These are predictions for fishing and leisure; for navigation, use the official publications.
Where this data comes from
Tide: Iwanai station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).